Sapphire Radeon RX 6800 XT vs Nvidia GeForce RTX 2080 Founders Edition

VS
Sapphire Radeon RX 6800 XT
Sapphire Radeon RX 6800 XT Image
Nvidia GeForce RTX 2080 Founders Edition
Nvidia GeForce RTX 2080 Founders Edition Image
Sapphire Radeon RX 6800 XT
Nvidia GeForce RTX 2080 Founders Edition
Key Differences Key Differences Sapphire Radeon RX 6800 XT Nvidia GeForce RTX 2080 Founders Edition
GPU Base Clock Speed 1825MHz 1515MHz
GPU Boost Clock Speed 2250MHz 1800MHz
Pixel Rate 288 GPixel/s 115.2 GPixel/s
GPU Memory Speed 2000MHz 1750MHz
GPU Render Output Units (ROPs) 128 64
No. of Supported Displays 4 4
Performance Performance Sapphire Radeon RX 6800 XT Nvidia GeForce RTX 2080 Founders Edition
GPU Base Clock Speed 1825MHz 1515MHz
Pixel Rate 288 GPixel/s 115.2 GPixel/s
FLOPS (Floating-point Performance) 20.74 TFLOPS 10.6 TFLOPS
GPU Memory Speed 2000MHz 1750MHz
Texture Filter Rate 648 GTexels/s 331.2 GTexels/s
Total GPU Shading Units 4608 2944
Total GPU TMUs 288 184
GPU Boost Clock Speed 2250MHz 1800MHz
GPU Render Output Units (ROPs) 128 64
DPFP (Double Precision Floating Point) Support No Yes
Features Features Sapphire Radeon RX 6800 XT Nvidia GeForce RTX 2080 Founders Edition
DirectX Version Info 12 12.1
OpenGL Driver Version 4.6 4.6
OpenCL Driver Version 2 1.2
Multi-display Tech Support Yes Yes
3D Support Yes Yes
Multi-GPU Support Count 0 3
Ray Tracing Support Yes No
No. of Supported Displays 4 4
GPU Temperature Under Load Not Known 77°C
Noise Level Under Load Not Known 47.9dB
Miscellaneous Miscellaneous Sapphire Radeon RX 6800 XT Nvidia GeForce RTX 2080 Founders Edition
No. of USB Ports 1 1
USB Type-C Support Yes Yes
Ports Ports Sapphire Radeon RX 6800 XT Nvidia GeForce RTX 2080 Founders Edition
HDMI Output Support Yes Yes
DisplayPort Output 2 3
No. of HDMI Ports 1 1
DVI Output Ports 0 0
Mini DisplayPort Output 0 0
GPU HDMI Version Not Known 2
General info General info Sapphire Radeon RX 6800 XT Nvidia GeForce RTX 2080 Founders Edition
TDP (Thermal Design Point) No Data Found No Data Found
Transistor Count 26800 million 13600 million
Semiconductor Size 7nm 12nm
PCI Express Version 4 3
Dual-GPU Support No No
Air-water Cooling Support No No
Width Size 266.7mm 266.7mm
Height 119.8mm 115.7mm
Memory Memory Sapphire Radeon RX 6800 XT Nvidia GeForce RTX 2080 Founders Edition
Effective Memory Clock 16000MHz 14000MHz
Max Memory Bandwidth 512GB/s 448GB/s
RAM 16GB 8GB
Memory Bus Interface Width 256bit 256bit
GDDR Memory Version 6 6
ECC (Error-Correcting Code) Memory Support No No

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